my brother got them before, and my wife has had one.
it's really scary. she started crying and didn't know why, and had to leave work. she was really embarassed.
the next time she called, she was in her car! i was like, "WTF why are you driving?!" she says, " (bawling) I don't know! don't be mad at me, the red lights are scaring me!"
😕
and when she got home, she was still bawling and stayed that way for over an hour. all i could to was be there and try to calm her down.
these things are scary - go get it checked out if it is happening to you.